1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include <dt-bindings/input/linux-event-codes.h> 5#include <dt-bindings/input/gpio-keys.h> 6 7#include "tegra234-p3767-0000.dtsi" 8#include "tegra234-p3768-0000.dtsi" 9 10/ { 11 compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234"; 12 model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit"; 13 14 aliases { 15 serial1 = &uarta; 16 serial2 = &uarte; 17 }; 18 19 bus@0 { 20 serial@3100000 { 21 compatible = "nvidia,tegra194-hsuart"; 22 reset-names = "serial"; 23 status = "okay"; 24 }; 25 26 serial@3140000 { 27 compatible = "nvidia,tegra194-hsuart"; 28 reset-names = "serial"; 29 status = "okay"; 30 }; 31 32 pwm@32a0000 { 33 assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>; 34 assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>; 35 status = "okay"; 36 }; 37 38 hda@3510000 { 39 nvidia,model = "NVIDIA Jetson Orin NX HDA"; 40 status = "okay"; 41 }; 42 43 padctl@3520000 { 44 status = "okay"; 45 }; 46 }; 47 48 gpio-keys { 49 compatible = "gpio-keys"; 50 51 key-force-recovery { 52 label = "Force Recovery"; 53 gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>; 54 linux,input-type = <EV_KEY>; 55 linux,code = <BTN_1>; 56 }; 57 58 key-power { 59 label = "Power"; 60 gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>; 61 linux,input-type = <EV_KEY>; 62 linux,code = <KEY_POWER>; 63 wakeup-event-action = <EV_ACT_ASSERTED>; 64 wakeup-source; 65 }; 66 67 key-suspend { 68 label = "Suspend"; 69 gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>; 70 linux,input-type = <EV_KEY>; 71 linux,code = <KEY_SLEEP>; 72 }; 73 }; 74 75 pwm-fan { 76 cooling-levels = <0 88 187 255>; 77 }; 78 79 vdd_3v3_pcie: regulator-vdd-3v3-pcie { 80 compatible = "regulator-fixed"; 81 regulator-name = "VDD_3V3_PCIE"; 82 regulator-min-microvolt = <3300000>; 83 regulator-max-microvolt = <3300000>; 84 gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>; 85 enable-active-high; 86 }; 87 88 thermal-zones { 89 tj-thermal { 90 cooling-maps { 91 map-active-0 { 92 cooling-device = <&fan 0 1>; 93 trip = <&tj_trip_active0>; 94 }; 95 96 map-active-1 { 97 cooling-device = <&fan 1 2>; 98 trip = <&tj_trip_active1>; 99 }; 100 101 map-active-2 { 102 cooling-device = <&fan 2 3>; 103 trip = <&tj_trip_active2>; 104 }; 105 }; 106 }; 107 }; 108}; 109